Calvary Valve

Our company in Winnie, TX ships Calvary valves internationally

Accomplished welders know to use high-quality valves. If you want to provide the best value for your clients, make sure you use Calvary valves.

Maverick International is happy to announce that we are now the majority owner of Calvary Valve, Inc. Our company in Winnie, TX is the largest international Calvary valve supplier. If you need valves that won’t crack under pressure, count on Calvary valves.

Contact us today to place an order for top-of-the-line valves.

Welcome to Calvary Valves, your trusted source for high-quality valves.

  • Looking for a specific Calvary valve? We carry the full line of Calvary products, including…

    • Dual Seal DBB Expanding Plug Valves
    • Through-Conduit Swing Check Valves
    • Cast Bolted Body Ball Valves
    • Rising Stem Ball Valves
    • Piston Check Valves
    • Cast Steel Gates

    …and more. We can ship your order anywhere in the world, so quality valves are never out of reach. Call 409-833-7878 today to speak with a dedicated Calvary valve supplier.

    • Trunnion Ball Valves: These valves feature a fixed ball that is supported by trunnion bearings, ensuring optimal sealing and reduced torque requirements. They are suitable for high-pressure and large-diameter applications. Calvary can offer a full product line of welded body ball valves, as well as our new design of “double piston effect” ball valve
    • Floating Ball Valves: With a freely moving ball, these valves offer excellent sealing performance and low operating torque. They are widely used in various industries for their versatility and reliability.
    • Swing Check Valves: Designed to prevent backflow, swing check valves utilize a hinged disc to allow fluid flow in one direction while blocking reverse flow. They are known for their minimal pressure drop and reliable operation.
    • Piston Check Valves: Featuring a piston that moves up and down to regulate flow, these valves provide efficient and quiet operation. They are commonly used in applications where a tight seal and reliable performance are crucial.
    • Lubricated Pressure Balanced Plug Valves: It features a plug-shaped closure element, which rotates within the valve body to open or close the flow passage. This particular valve is designed with a lubrication system and pressure balancing mechanism to enhance its performance and reliability. The Lubricated Pressure Balanced plug valve is certified to Nace MR 01 75 standards. Nace MR 01 75 is a material standard issued by the National Association of Corrosion Engineers (NACE) that sets requirements for the selection and use of materials in environments where corrosion is a concern.
    • Wafer Style Piston Check Valves:Compact and lightweight design. Typically made of cast iron, carbon steel, stainless steel, or other suitable materials.Available in various sizes and pressure ratings. Check valves operate automatically, allowing flow in one direction and preventing backflow. Wafer style piston check valves offer a compact design, making them suitable for applications with limited space. The wafer-style flange connections simplify installation and maintenance processes.
    • Lug Style Butterfly Valves: These butterfly valves feature lugs on their body, allowing them to be installed between flanges without needing additional hardware. They provide reliable isolation and control in various applications.
    • Wafer Style Butterfly Valves: Wafer-style butterfly valves are designed to fit between pipe flanges, offering a compact and cost-effective solution for fluid control. They are widely used in HVAC, water, and wastewater applications.
    • High-Performance Butterfly Valves: Engineered for demanding applications, high-performance butterfly valves offer exceptional flow control, reliability, and durability. They are suitable for high-pressure and high-temperature environments.
    • API 6D Gate Valves: Compliant with API 6D standards, these gate valves ensure robust sealing and excellent flow control. They are widely employed in the energy industry, offering reliable performance even in the most demanding conditions.
    • Slab Gate Valves: Full-bore design with a flat gate that slides between two seats to control flow. Available in various sizes, typically ranging from 2 inches to 48 inches or larger. Gate valves are operated by a turning motion of the stem, which raises or lowers the gate to control flow. Slab gate valves offer a full-bore design, minimizing flow restrictions and pressure drop across the valve. The flat gate design with two seats ensures bidirectional sealing, preventing leakage in both flow directions.
    • Expanding Gate Valves: The gate expands or contracts to provide sealing against the seats. It is designed with a gate-shaped closure element that expands and contracts to open and close the flow passage. The gate is typically made of metal, and it expands against the seats when closing to provide a tight seal.
    • Wedge Gate Valves: Known for their wedge-shaped gate design, these valves provide a tight seal and high-pressure capabilities. They are widely used in pipelines and industrial processes, offering reliable and efficient flow control.
  • In the dynamic world of oil and gas industries, where precision and reliability are paramount, the wafer body style piston check valve stands as a true powerhouse. This article delves into the scientific underpinnings of this remarkable valve design, focusing on its availability in ANSI classes 900, 1500, and 2500, as well as its full stainless steel construction. Join us on this journey as we explore the intricate workings and benefits of this indispensable component.

    1. Anatomy of the Wafer Body Style Piston Check Valve:
    At its core, the wafer body style piston check valve embodies the fusion of science and engineering. This valve comprises a compact, streamlined design that allows for unidirectional flow control. Its robust construction ensures maximum durability and longevity, making it suitable for rigorous applications in the oil and gas sector.

    2. Unlocking the Potential: ANSI Classes 900, 1500, and 2500:
    The ANSI classification system provides a standardized measure of valve pressure ratings, with higher classes indicating superior strength and resilience. The availability of the wafer body style piston check valve in ANSI classes 900, 1500, and 2500 underscores its capability to withstand extreme pressures and deliver exceptional performance in high-demand environments. This feature enhances its suitability for critical applications, such as offshore drilling and high-pressure pipelines.

    3. Full Stainless Steel Construction: A Paradigm of Excellence:
    In oil and gas operations, corrosion resistance and material integrity are of paramount importance. The full stainless steel construction of the wafer body style piston check valve ensures exceptional resistance to corrosion, erosion, and other deleterious effects of harsh operating conditions. This robust material choice makes the valve an ideal solution for handling corrosive fluids and gases, safeguarding the integrity of the overall system.

    4. Performance Advantages and Reliability:
    The scientific design and meticulous engineering of the wafer body style piston check valve offer distinct advantages in terms of performance and reliability. Its streamlined form minimizes pressure drop, ensuring efficient fluid flow and reducing energy consumption. The piston mechanism provides reliable, instantaneous closure, preventing backflow and maintaining system integrity. These features combine to deliver enhanced operational efficiency, reduced maintenance requirements, and improved safety.

    The wafer body style piston check valve, available in ANSI classes 900, 1500, and 2500, and constructed with full stainless steel, represents a pinnacle of scientific and engineering excellence in the oil and gas industry. Its compact design, coupled with superior pressure ratings and corrosion resistance, make it an invaluable asset for critical applications. By harnessing the power of science and precision engineering, this remarkable valve ensures smooth operations, enhances system reliability, and safeguards the integrity of oil and gas installations.

Actuating our valves

Maverick International is dedicated to assisting customers in modernizing their high-pressure actuation systems, aiming to improve both performance and environmental sustainability. With a deep understanding of the evolving technological landscape, Maverick International offers innovative solutions that not only optimize valve operation but also reduce environmental impact. By integrating advanced actuator technologies, such as smart actuators and energy-efficient components, Maverick International empowers customers to achieve enhanced efficiency, precision, and safety in their operations. This commitment to modernization not only ensures superior performance but also contributes to a greener future by minimizing energy consumption and reducing carbon footprints. With Maverick International as a partner, customers can confidently navigate the path toward modern, Eco-friendly actuation systems.